Core Ontology for Petroleum Installations · INF-UFRGS-Ontologies · CNPq INF-UFRGS-ENERGIA inf.ufrgs.br/ontologies/copi 3b88fd7
Snapshot #1924 — 2026-09-08 17:53:12 semiformal_fol_axiom_fix ← Back to current
Step 1 — Identity-Giving Function
Function class: DrillingFluidConductionFunction
Process class: DrillingFluidConductionProcess
Step 2 — Genus Proximus
Genus: Pipe
BFO root: MaterialArtifact
Step 3 — Differentia Specifica
Axiom expression:
∃bearerOf.DrillingFluidConductionFunction ⊓ ∃hasCharacteristicShape.EnlargedDiameter ⊓ ∃hasLocation.WellheadAssembly
Step 4 — Necessary Parts
  • SideOutlet
Step 5 — Process Participation Signature
Inputs: {'type': 'DrillingFluid', 'count': 1, 'constraints': 'returning from wellbore'}, {'type': 'DrillingTool', 'count': 1, 'constraints': 'entering wellbore'}
Outputs: {'type': 'DrillingFluid', 'count': 1, 'constraints': 'directed to flow line'}, {'type': 'DrillingTool', 'count': 1, 'constraints': 'guided into wellbore'}
Transformation: spatial guidance and flow direction - no material transformation

Status: exported
Axiom mode: equivalent
Updated: 2026-09-08 12:26:49

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